03-18-2010
thx a lot Franklin, this is exactly what i needed
10 More Discussions You Might Find Interesting
1. Programming
Hi everyone!
I was wondering if anyone knows how to change hex code back into ascii.
when i process a form:
" / " turn to " %2F "
" @ " turns to " %40 "
" ' " turns to " %27 "
" ( " turns to " %28 "
" ) " turns to " %29 "
this is my code so far: order.txt
thanks,
primal
p.s.... (1 Reply)
Discussion started by: primal
1 Replies
2. UNIX for Dummies Questions & Answers
How will I display on screen a UNIX ascii file with its HEX equivalent. I want to check whether 0D 0A is coming at the end of the file which I am generating from UNIX. (1 Reply)
Discussion started by: augustinep
1 Replies
3. UNIX for Dummies Questions & Answers
Is there a command to convert hex characters into their respective ascii values? (5 Replies)
Discussion started by: dangral
5 Replies
4. HP-UX
Hi,
Whats the command or how do you display the hexadecimal characters of an ascii file.
thanks
Bud (2 Replies)
Discussion started by: budrito
2 Replies
5. Linux
Is there are any source code in ANSI C
to convert ASCII to Hexa decimal. (1 Reply)
Discussion started by: Thippeswamy
1 Replies
6. Programming
anyone knows any formulae or flow chart or procedure to convert
ASCII characters into HEXA values... (4 Replies)
Discussion started by: Thippeswamy
4 Replies
7. Programming
Hi All,
My main intension of is to convert the Hexstring stored in a char* into hex and then prefixing it with "0x" and suffix it with ','
This has to be done for all the hexstring char* is NULL.
Store the result prefixed with "0x" and suffixed with ',' in another char* and pass it to... (1 Reply)
Discussion started by: rvan
1 Replies
8. Shell Programming and Scripting
I am writing a bash script to do some parsing on a log and I am running into a problem when it comes to converting only certain sections of the file from hex to ascii or hex to decimal.
Data Example:
The hex values after Hardware and SW Version I need to convert from Hex to ASCII and the... (16 Replies)
Discussion started by: Shiftkey
16 Replies
9. Shell Programming and Scripting
Hi All,
I have an ascii file in which few columns are having hex values which i need to convert into ascii. Kindly suggest me what command can be used in unix shell scripting?
Thanks in Advance (2 Replies)
Discussion started by: HemaV
2 Replies
10. Windows & DOS: Issues & Discussions
So, I have a folder, containing subdirs like this:
52334d50
52365245
524b4450
524f3350
52533950
52535050
52555550
now I want to go ahead and rename all those folder:
hex -> ascii (8 Replies)
Discussion started by: pasc
8 Replies
HEX2BIN(3) 1 HEX2BIN(3)
hex2bin - Decodes a hexadecimally encoded binary string
SYNOPSIS
string hex2bin (string $data)
DESCRIPTION
Decodes a hexadecimally encoded binary string.
Caution
This function does NOT convert a hexadecimal number to a binary number. This can be done using the base_convert(3) function.
PARAMETERS
o $data
- Hexadecimal representation of data.
RETURN VALUES
Returns the binary representation of the given data or FALSE on failure.
ERRORS
/EXCEPTIONS
If the hexadecimal input string is of odd length or invalid hexadecimal string an E_WARNING level error is thrown.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.5.1 | |
| | |
| | A warning is thrown if the input string is |
| | invalid hexadecimal string. |
| | |
| 5.4.1 | |
| | |
| | A warning is thrown if the input string is of |
| | odd length. In PHP 5.4.0 the string was silently |
| | accepted, but the last byte was truncated. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
hex2bin(3) example
<?php
$hex = hex2bin("6578616d706c65206865782064617461");
var_dump($hex);
?>
The above example will output something similar to:
string(16) "example hex data"
SEE ALSO
bin2hex(3), unpack(3).
PHP Documentation Group HEX2BIN(3)